diff options
| author | Robert Chen <robert.chen@quanta.corp-partner.google.com> | 2022-03-14 11:17:01 +0800 |
|---|---|---|
| committer | Felix Held <felix-coreboot@felixheld.de> | 2022-03-21 14:13:39 +0000 |
| commit | 977282f6ce06c0d0c407c037fd9d205278facb03 (patch) | |
| tree | 53fd5c83165d986b17124b0f1e19fddeb4e39c78 /src/mainboard/google/brya/variants/vell/overridetree.cb | |
| parent | d9beb7bc505e2313b3701eab81308385bd3c8649 (diff) | |
mb/google/brya/vell: Move WWAN devices for vell
This was to merge PCIe ACPI code to WWAN device. Also, RTD3 devices are
add to overridetree.cb where WWAN is present for vell.
BUG=none
BRANCH=firmware-brya-14505.B
TEST=emerge-brya coreboot
Signed-off-by: Robert Chen <robert.chen@quanta.corp-partner.google.com>
Change-Id: If27abcf31ed948899bfaecbe8ef494fe8a80609b
Reviewed-on: https://review.coreboot.org/c/coreboot/+/62771
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Tim Wawrzynczak <twawrzynczak@chromium.org>
Diffstat (limited to 'src/mainboard/google/brya/variants/vell/overridetree.cb')
| -rw-r--r-- | src/mainboard/google/brya/variants/vell/overridetree.cb | 25 |
1 files changed, 25 insertions, 0 deletions
diff --git a/src/mainboard/google/brya/variants/vell/overridetree.cb b/src/mainboard/google/brya/variants/vell/overridetree.cb index 3af316406f..6ffffcf349 100644 --- a/src/mainboard/google/brya/variants/vell/overridetree.cb +++ b/src/mainboard/google/brya/variants/vell/overridetree.cb @@ -155,6 +155,31 @@ chip soc/intel/alderlake device generic 0 on end end end + device ref pcie_rp6 on + # Enable WWAN PCIE 6 using clk 5 + register "pch_pcie_rp[PCH_RP(6)]" = "{ + .clk_src = 5, + .clk_req = 5, + .flags = PCIE_RP_LTR | PCIE_RP_AER, + }" + chip soc/intel/common/block/pcie/rtd3 + register "reset_gpio" = "ACPI_GPIO_OUTPUT_ACTIVE_LOW(GPP_E0)" + register "reset_off_delay_ms" = "20" + register "srcclk_pin" = "5" + register "ext_pm_support" = "ACPI_PCIE_RP_EMIT_ALL" + register "skip_on_off_support" = "true" + device generic 0 alias rp6_rtd3 on end + end + chip drivers/wwan/fm + register "fcpo_gpio" = "ACPI_GPIO_OUTPUT_ACTIVE_LOW(GPP_F21)" + register "reset_gpio" = "ACPI_GPIO_OUTPUT_ACTIVE_LOW(GPP_E16)" + register "perst_gpio" = "ACPI_GPIO_OUTPUT_ACTIVE_LOW(GPP_E0)" + register "wake_gpio" = "ACPI_GPIO_OUTPUT_ACTIVE_LOW(GPP_A7)" + register "add_acpi_dma_property" = "true" + use rp6_rtd3 as rtd3dev + device generic 0 on end + end + end device ref pcie_rp8 off end device ref pcie_rp9 off end device ref tcss_dma0 on |